package com.myres.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.myres.admin.db.AdminService;
import com.myres.model.Message;
import com.myres.model.Order;
import com.myres.orders.db.OrderService;

public class DeliveryService extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public DeliveryService() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		delivery(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		   delivery(request,response);
	}
	
	private void delivery(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException{
		String oid=(String)request.getParameter("oid");
    	int order_id=Integer.parseInt(oid);
    	new AdminService().setOrderState(order_id, 2);
    	
    	Message message=new Message();
        message.setSenderId(1);//1 is administrator;
        Order order=new OrderService().getOrderById(order_id);
        message.setReceiverId(order.getUid());
        message.setContent("您的订单已经发货："+order.getNO()+",几分钟内即可到达");
        message.setStatus((byte)0);
        message.save();
    	response.getWriter().write("1");
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
